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TPS23861: PSE and PD

GARETH OU
Guru 11665 points
Part Number: TPS23861


Hi 

Could you help suggest suitable products

Does TI has PoE solutions (802.3at 30W) for both PSE and PD?

 

Condition:

PSE side,

Input voltage: 6.0 ~ 8.4V (From Battery pack 2S1P)

 

  1. Isolated is required
  2. Does TI has single port solution?
  3. What is boost solution is recommended for PSE input?

PD side,

Output voltage: 12V, 1,67A (20W)

 

  • 0
    TI__Expert 3700 points

    Hi Gareth, 

    Thank you for your questions. 

    On the PSE side, we don't have a single port only PSE but the TPS23861 is recommended for single port up to 30W PSE applications. You can find a reference design PMP20588 where the TPS23861 is used in a single port configuration with wide VIN. 

    On the PD side, we have PMP11254 for lowest cost and PMP9563 for highest efficiency. 

    Feel free to let me know if you have any additional questions. Thanks! 

    Best Regards, 

    Brett Colteaux

    Product Marketing Engineer